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65123 (2002 CN61)
Classification: Main-belt Asteroid          SPK-ID: 2065123
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04439863389716699 4.4711e-08  
a 2.963642192139226 2.553e-08 au
q 2.83206052744824 1.315e-07 au
i 11.52587527461854 5.5362e-06 deg
node 95.73801729249182 2.4091e-05 deg
peri 80.80106415302745 6.5572e-05 deg
M 174.1876042842702 6.1322e-05 deg
tp 2458098.821268702509
(2017-Dec-11.32126870)
0.00031589 TDB
period 1863.53296838132
5.10
2.408e-05
6.593e-08
d
yr
n .1931814494876894 2.4962e-09 deg/d
Q 3.095223856830213 2.6664e-08 au
  Orbit Determination Parameters
   # obs. used (total)      653  
   data-arc span      7354 days (20.13 yr)  
   first obs. used      1998-05-24  
   last obs. used      2018-07-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58969  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 01:52:00  

Additional Information
 Earth MOID = 1.86638 au 
 Jupiter MOID = 1.9891 au 
 T_jup = 3.233 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.7   n/a MPO449414  
diameter diameter 4.006 km 0.749 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.174   0.081 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65123 (2002 CN61)          Discovered 2002-Feb-06 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2081-Oct-04 03:00 00:03 Jupiter 1.99970349599893 1.99970291576579 1.99970407623265 2.99414006446847 2.84916244156849 2481406.624757990 2.81001279194786 186.49237094996 21.0850166269317 89.5578509912876 2986638.21631067 T 19 CATAB v2.0e-lin.ifort 2018-Oct-04 01:52:04 2018-Dec-17 17:01
2117-Sep-11 20:03 00:04 Jupiter 1.99637680877817 1.99637621674743 1.99637740081162 2.93843320270843 2.79031000496863 2494532.335763167 4.30488402990964 325.017931523972 22.7740011151371 -88.1292029079441 3152908.6530918 T 19 CATAB v2.0e-lin.ifort 2018-Oct-04 01:52:04 2018-Dec-17 17:01
2153-Aug-21 17:03 00:06 Jupiter 1.99124757951467 1.99124703205704 1.99124812697457 3.05366252904042 2.91103233991568 2507660.210342097 5.73331104849241 468.809482895108 23.724143515278 -86.9371809232361 3154808.68619166 T 19 CATAB v2.0e-lin.ifort 2018-Oct-04 01:52:04 2018-Dec-17 17:01
2189-Jul-27 10:51 00:07 Jupiter 1.98598733288569 1.98598682365607 1.9859878421161 3.29248660604244 3.16029573620373 2520783.952083519 7.06626464980887 501.719443809501 23.2120168972117 -87.0372815075661 3104204.23683373 T 19 CATAB v2.0e-lin.ifort 2018-Oct-04 01:52:04 2018-Dec-17 17:01
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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